SYS_SETATTRLISTAT                  = 524
	SYS_NET_QOS_GUIDELINE              = 525
	SYS_FMOUNT                         = 526
	SYS_NTP_ADJTIME                    = 527
	SYS_NTP_GETTIME                    = 528
	SYS_OS_FAULT_WITH_PAYLOAD          = 529
	SYS_MAXSYSCALL                     = 530
	SYS_INVALID                        = 63

	SYS_SETATTRLISTAT                  = 524
	SYS_NET_QOS_GUIDELINE              = 525
	SYS_FMOUNT                         = 526
	SYS_NTP_ADJTIME                    = 527
	SYS_NTP_GETTIME                    = 528
	SYS_OS_FAULT_WITH_PAYLOAD          = 529
	SYS_KQUEUE_WORKLOOP_CTL            = 530
	SYS___MACH_BRIDGE_REMOTE_TIME      = 531
	SYS_MAXSYSCALL                     = 532
	SYS_INVALID                        = 63

	case 522:
		return 522
	case 523:
		return 523
	case 524:
		return 524
	case 525:
		return 525
	case 526:
		return 526
	case 527:
		return 527
	case 528:
		return 528
	case 529:
		return 529
	case 530:
		return 530
	case 531:
		return 531
	case 532:
		return 532
	case 533:
		return 533
	case 534:
		return 534
	case 535:

	SYS_RCTL_GET_RULES           = 526 // { int rctl_get_rules(const void *inbufp, \
	SYS_RCTL_GET_LIMITS          = 527 // { int rctl_get_limits(const void *inbufp, \
	SYS_RCTL_ADD_RULE            = 528 // { int rctl_add_rule(const void *inbufp, \
	SYS_RCTL_REMOVE_RULE         = 529 // { int rctl_remove_rule(const void *inbufp, \
	SYS_POSIX_FALLOCATE          = 530 // { int posix_fallocate(int fd, \

	SYS_RCTL_GET_RULES           = 526 // { int rctl_get_rules(const void *inbufp, \
	SYS_RCTL_GET_LIMITS          = 527 // { int rctl_get_limits(const void *inbufp, \
	SYS_RCTL_ADD_RULE            = 528 // { int rctl_add_rule(const void *inbufp, \
	SYS_RCTL_REMOVE_RULE         = 529 // { int rctl_remove_rule(const void *inbufp, \
	SYS_POSIX_FALLOCATE          = 530 // { int posix_fallocate(int fd, \

	SYS_MKNODAT                = 526 // { int mknodat(int fd, char *path, mode_t mode, \
	SYS_READLINKAT             = 527 // { int readlinkat(int fd, char *path, char *buf, \
	SYS_SYMLINKAT              = 528 // { int symlinkat(char *path1, int fd, char *path2); }
	SYS_SWAPOFF                = 529 // { int swapoff(char *name); }
	SYS_VQUOTACTL              = 530 // { int vquotactl(const char *path, \

	// or q = -mulByLog2Log10(e2+24) + prec - 1
	q := -mulByLog2Log10(e2+24) + prec - 1

	// Now compute mant*(2^e2)*(10^q).
	// Is it an exact computation?
	// Only small positive powers of 10 are exact (5^28 has 66 bits).
	exact := q <= 27 && q >= 0

	di, dexp2, d0 := mult64bitPow10(mant, e2, q)
	if dexp2 >= 0 {
		panic("not enough significant bits after mult64bitPow10")
	}

	SYS_RCTL_GET_RULES           = 526 // { int rctl_get_rules(const void *inbufp, \
	SYS_RCTL_GET_LIMITS          = 527 // { int rctl_get_limits(const void *inbufp, \
	SYS_RCTL_ADD_RULE            = 528 // { int rctl_add_rule(const void *inbufp, \
	SYS_RCTL_REMOVE_RULE         = 529 // { int rctl_remove_rule(const void *inbufp, \
	SYS_POSIX_FALLOCATE          = 530 // { int posix_fallocate(int fd, \

	SYS_MKNODAT                = 526 // { int mknodat(int fd, char *path, mode_t mode, dev_t dev); }
	SYS_READLINKAT             = 527 // { int readlinkat(int fd, char *path, char *buf, size_t bufsize); }
	SYS_SYMLINKAT              = 528 // { int symlinkat(char *path1, int fd, char *path2); }
	SYS_SWAPOFF                = 529 // { int swapoff(char *name); }
	SYS_VQUOTACTL              = 530 // { int vquotactl(const char *path, struct plistref *pref); }

	ndsDEIndex        ID = 522
	ndsNLIndex        ID = 523
	neIndex           ID = 524
	neINIndex         ID = 525
	neNPIndex         ID = 526
	nlIndex           ID = 527
	nlAWIndex         ID = 528
	nlBEIndex         ID = 529
	nlBQIndex         ID = 530
	nlCWIndex         ID = 531
	nlNLIndex         ID = 532
	nlSRIndex         ID = 533
	nlSXIndex         ID = 534
	nmgIndex          ID = 535